How would you do it?

I have the following scenario:

  • backend is a pi4 (hassio)
  • frontend is an android car radio using official companion app (but I’m open in using a browser)

I have a local rtsp stream that I’d like to overlay (actually overlay HA entities on it) in the home assistant companion app. I don’t care of having this rtsp stream handled by the backend and furthermore it’s introducing lag.

Is there a way to do it? browser mod? widget?

Can you share any idea to pursue need?

This is the current interface - the best solution lag-wise have been motion eye. I tried any kind of solution for the video stream in the backend: